hello everyone
as you all know the cause of corona epidemic from last two seasons in Madhya Pradesh as well as the education system of the whole country has been badly affected. But even in the midst of this epidemic, a lot of efforts have been made by various states of the country to ensure that the system of education of the students is Online classes for students also by the School Education Department of Madhya as well as offline classes i.e. regular reading in schools has also been attempted.
Model Question Paper 2022
exam (MP BOARD)
Subject- Science
class- 10th
Max.
80 Marks Total Question: 22 Time
03:00 hrs
Instructions :
(i)
All questions are compulsory. (ii) Question no 1 to 4 are objective type
question. (total 32 marks)
(iii)
Question no 5 to 14 each question contain 2 marks (word limit 30 words)
Question
no 15 to 18 each question contain 3 marks (word limit 75 words)
Question
no 19 to 22 each question contain 4 marks (word limit 120
words)
(vi) Internal options are given in question
no. 5 to 22.
1.Choose and write the correct alternative. [1X8=8]
(A) What happens when dilute hydrochloric acid is added to iron
fillings?
(i) Hydrogen gas & iron chloride (ii) are produced (iii) No
reaction takes place (iv)
Chlorine gas & iron hydroxide are produced Iron salt & water are
produced
(B) The ability of metals to be pulled into thin wires is called ....
(i) Tensility
(iii)Conductivity
(ii) Malleability (iv) Soundness
(C) The gap between two neurons is called a ...............
(i) Dendrite (iii) Synapse
(ii)Axon (iv) Impulse
(D) Asexual reproduction takes place through budding in...
I. Amoeba (iii) Plasmodium
(ii) Yeast (iv) Leishmania
(E) The device used to produce electric current is called..
(i) Generater (iii) Galvanometer
(ii)Ammeter (iv) Motor
(F) Which of the following constitute a food chain?
(i) Grass Wheat & Mango Goat (iii)Grass , Cow
& Elephant
,(ii) Goat & Human Grass (iv) Grass, Fish & Goat
(G) World's fastest depleting natural resource is .......
(i) Water (iii) Wind
(ii) Forest (iv) Sunligh
(H) Number of periods in the Periodic table is ......
(i) 4 (iii) 7
(ii) 6 (iv) 8
2.Fill in the blanks :[1X8=8]
(A) water is a ..................... oxide.
(B) Metals are generally ............ ............. of heat and
electricity.
(C) The tissue which establishes a physical connection between mother
& foetus is called ..........
D. —--------is responsible for water transportation in plants.
E........... are found in anther.
(F) ....... ........... is the father of genetics.
(G) The resistance of wire is
H……………. to its length. (H) Brain and spinal cord make up the ........
............ system.
3.Match the column : [1X8=8]
''
Most reactive metal
(i) cytokinen
Normal blood pressure
(ii) potassium
Plant normone
(iii) Testosterone
Regulating the formation of sperm (iv) Atmospheric
Twinkling of stars
(v) 120/80 mmHg
Power of lens
(vi) Concave
lens
Presbyopia
(vii) Volt
Electric potential
(viii) Bifocal lenses
(ix)
Dioptre
4-Write answer in one sentence
[1X8=8]
(A) Write the pH value of distilled water.
(B) Two ormore metals homogeneous mixture is called.......
(C) Name the pigment found in green leaves.
(D) The fussion of male and female gamets are called.
(E) The chromosome responsible for sex determination is ..
(F) Write the formula of power of lens.
(G) To correct myopia which lens is used.
(H) Write the S.I. unit of Resistance.
5. Why is respiration process considered an exothermic
reaction?
Or
Oil and fat containing food items are flushed with nitrogen, why?
6. What is Amalgam ?
or
What is Corrosion ?
7. Write the Mendaleev's
Periodic law ?
Or
Write the Newland's Law of octaves.
8. Write any two differences
between arteries and veins
Or
Write the differences between aerobic and anaerobic respiration.
9. What is vegetative propagation ?
Or
What is Self pollination ?
10. How is the sex of the child determined in human beings ?
Or
Write the Mendel's dominant law.
11. Write the rules of Reflection.
Or
Write the rules of
Refraction.
12. State Ohm's law.
Or
What does an electric circuit mean?
13. What is electric potential ?
Or
What is Resistance ?
14. Write the name of the biotic component of ecosystem?
Or
Write the reason of deplition of ozone layer.
15. Balance the following chemical equations :
(a) HNO3 + Ca(OH)2 + Ca(NO3)2 + H2O
(b) NaOH + H2SO4
Na2SO4+H20 (c) BaCl2 + H2SO4___Baso4 + HCL
Or
What is Chemical reaction ? Explain the combination and
displacement reaction with example.
16. Why does the sun appear reddish early in the morning ?
Or
Write the
Tyndall effect with example.
17. Write the properties of magnetic lines.
Or
Write the Fleming's right hand thumb rule.
18. What is good source of energy ?
Or
What is fossil fuels and Write the disadvantages of fossil fuels.
19. Write the formula and use of Bleaching powder and washing soda.
Or
How is Plaster of Paris obtained from Gypsom? Explain with equation,
write applications of POP.
20. Write the structure and formula of these organic compound.
[1+1+1+1=4]
(a) Ethane (b) Propane (c) Butane (d) Ethene
Or
Write the structure and formula of these organic compound.
(a) Co2 (b) H20 (c) NH3 (d) CH4
21. Draw a labelled digrame of human digestive system.
Or
Draw a labelled digrame of human heart.
22. A concave lens has focal length of 15cm. At what distance
should the object from the lens be placed so that it forms an image at 10cm
from the lens? Also, find the magnification power produced by the lens.
Or
A convex mirror used for rear view on an automobile has a radious of
curvature of 3.00m. If a bus is located at 5.00m from this mirror. Find the
position, nature and size of the image
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